Thanks for getting back to me Agile...
The boiler is a vailant. I'm not sure of the model but it says ecotech on it (now I sound like a div).
The flow rate from the hot tap is 7.5l/min, I'm not sure if this is slow or if the cold is just very fast as it is considerably quicker.
Any help...
Firstly, I'd like to apologise for leeching on your forum. I've spent a couple of days harassing google with this but have drawn a but if a blank. I'm a chippie by trade so should be able to bring something to this forum but plumbing has never really been my forté.
I have recently fitted a...